<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="/js/vue.js"></script>
    <style>
        .rect {display:flex;width:400px;height:200px;background-color:#e45757;}
        .blue {width:100px;height:100px;background:blue;}
        .yellow {width:100px;height:100px;background:yellow;}
    </style>
</head>
<body>
    <div id="app">
        <div class="blue" v-on:clock=""alertBlue>我是蓝色区域</div>
        <div class="yellow" v-on:clock.stop="alertYellow">我是黄色区域</div>
    </div>
</body>
<script>
    var vm=new Vue({
        el:'#app',
        data:{},
        alertBlue:function(){
            console.log("blue");
        },
        alertYellow:function(){
            console.log("yellow");
        },
        alertRead:function(){
            console.log("red");
        }
    })
</script>
</html>